Anonymous Coward writes: "It is a while that slashdot is filtered in Iran and other interesting and scientific sites are becoming banned one after another.People in Iran are used to see their favorite sites banned without any logical reason .
It seems that a robot which is sensitive to specific words is used to control the passing traffic without any human supervision and there are no places to complain about or no one is going to be responsible about it.
The main purpose of censorship was said to be stopping people's access to pornographic and political sites ,
The number of dedicated hosts in European countries are increased which are just used for VPN connections. In Iran, people simply know how to tunnel using softwares like VTUND and OpenVPN and where to buy VPN accounts .
What they are doing is hiding their head under snow and claiming nothing's going on."